<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文件上传实验</title>
</head>
<body>
<form method="post" action="/upload" enctype="multipart/form-data">
    学号:<input type="text" name="sid" placeholder="学号"><br>
    姓名:<input type="text" name="name" placeholder="姓名"><br>
    作业:<input type="file" name="my-homework"><br>
    <input type="submit">
</form>
</body>
</html>